US3061055A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connection of profilated posts and profilated posts suited for this connection
Assignee: ALKONO AG
•
Filing: 1957-07-29
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Granted: 1962-10-30
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Expires: 1977-07-29
Abstract
No abstract record available.
Inventors
- 👤 Aart G Nijhuis
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:50
CPC Classifications
B; B62; B62D; B62D33/00; B62D33/04; B62D33/044; E; E04; E04B; E04B2/00; E04B2/74; E04B2/76; E04B2/766; E06; E06B; E06B1/00; E06B1/04; E06B1/12; E06B1/14; E06B1/16; E06B3/00; E06B3/96; E06B3/964; E06B3/968; E06B3/98; F; F16; F16B; F16B12/00; F16B12/10; F16B12/28; F16B12/32; F16B7/00; F16B7/18; F16B7/187; A; A47; A47B; A47B2230/00; A47B2230/0003; A47B2230/0018; A47B2230/0025; F16B37/00; F16B37/04; F16B37/045; F16B43/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US167118A
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GB189603164A
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US2242427A
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US2696139A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-10-29 | 1966-04-30 | 1966-10-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-10-29 | 1970-04-30 | 1970-10-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-10-29 | 1974-04-30 | 1974-10-30 | $7700.00 | Window Closed / Lapsed |